Fatal error: Uncaught Error: Call to undefined function add_action() in /home/Iska/public_html/czwarnog/wp-content/plugins/wpforms-lite/includes/admin/class-review.php:18 Stack trace: #0 /home/Iska/public_html/czwarnog/wp-content/plugins/wpforms-lite/includes/admin/class-review.php(234): WPForms_Review->__construct() #1 {main} thrown in /home/Iska/public_html/czwarnog/wp-content/plugins/wpforms-lite/includes/admin/class-review.php on line 18